Annotations: 1IG6

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ig6a_	All alpha proteins	DNA/RNA-binding 3-helical bundle	ARID-like	ARID domain	MRF-2 DNA-binding domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ARID domain	8021562	4000681	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ARID-like	8033942	3001026	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ARID	e1ig6A1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: ARID	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.150.60	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01388	ARID/BRIGHT DNA binding domain (ARID)	ARID/BRIGHT DNA binding domain	This domain is know as ARID for AT-Rich Interaction Domain [1], and also known as the BRIGHT domain [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	MODULATOR RECOGNITION FACTOR 2	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity	developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development system development gonad development reproductive system development reproductive process sex differentiation developmental process involved in reproduction developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development system development gonad development reproductive system development reproductive process sex differentiation developmental process involved in reproduction male gonad development male sex differentiation development of primary male sexual characteristics development of primary sexual characteristics reproductive structure development regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process connective tissue development adipose tissue development tissue development anatomical structure morphogenesis head development face morphogenesis head morphogenesis face development body morphogenesis positive regulation of DNA-binding transcription factor activity positive regulation of molecular function regulation of molecular function regulation of DNA-binding transcription factor activity cellular developmental process cell differentiation cell development ameboidal-type cell migration cell migration fibroblast migration cell motility cellular response to stimulus cell surface receptor signaling pathway response to stimulus signaling platelet-derived growth factor receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway cell communication signal transduction enzyme-linked receptor protein signaling pathway muscle structure development animal organ morphogenesis muscle organ development muscle organ morphogenesis adrenal gland development endocrine system development fat cell differentiation skeletal system development skeletal system morphogenesis transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of transcription by RNA polymerase II multicellular organism growth developmental growth growth kidney development renal system development post-embryonic development fat pad development roof of mouth development female gonad development female sex differentiation development of primary female sexual characteristics response to peptide response to chemical response to cytokine response to leukemia inhibitory factor cellular response to cytokine stimulus cellular response to leukemia inhibitory factor	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001606	ARID DNA-binding domain	Domain
A	IPR051232	AT-rich Interactive Domain/SWI1 Chromatin Remodeling	Family
A	IPR030408	AT-rich interactive domain-containing protein 5B, ARID/BRIGHT DNA binding domain	Domain
A	IPR036431	ARID DNA-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q14865	rheumatoid arthritis Graves disease adenoid cystic carcinoma childhood acute lymphoblastic leukemia salivary gland adenoid cystic carcinoma lung cancer malignant pancreatic neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute lymphoblastic leukemia Precursor Cell Lymphoblastic Leukemia-Lymphoma attention deficit hyperactivity disorder, inattentive type systemic lupus erythematosus breast carcinoma dermatomyositis rheumatoid arthritis Graves disease adenoid cystic carcinoma childhood acute lymphoblastic leukemia salivary gland adenoid cystic carcinoma lung cancer malignant pancreatic neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute lymphoblastic leukemia Precursor Cell Lymphoblastic Leukemia-Lymphoma attention deficit hyperactivity disorder, inattentive type systemic lupus erythematosus breast carcinoma dermatomyositis invasive ductal breast carcinoma leukemia, acute lymphocytic, susceptibility to, 1 malignant ependymoma medulloblastoma pancreatic ductal adenocarcinoma pituitary cancer B-cell acute lymphoblastic leukemia ulcerative colitis Hashimoto thyroiditis juvenile dermatomyositis malignant mesothelioma myopathy pancreatic intraductal papillary-mucinous carcinoma breast cancer vitiligo cystic fibrosis hypothyroidism large cell medulloblastoma

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.